/sci/ - Science & Math

>>11459413
They dont

>>11353152
A rank 2 tensor is a matrix generated by two vectors, one describing a location in space and the other describing orientation.
Literally just a square of numbers with a slick transformation rule lol

Math questions:
>>11187156 (maybe physics)
>>11197546 (help this poor guy out)

Physics questions:
>>11193906
>>11196103 (practically speaking, yes)

Engineering questions:
none left unanswered that I could find

Programming questions:
>>11194278
>>11197311

Biology and physiology questions:
>>11187503
>>11190618
>>11190778
>>11191918 (second part is kinda math)

Psychology questions:
>>11187555

Stupid questions/Use the sticky questions:
>>11186921
>>11187032
>>11187362
>>11189063
>>11189420
>>11189489
>>11195235
>>11195746

Questions already answered by me, deleted by homophobic jannies: (I'll give another response only if requested)
>>11187345
>>11190717
>>11190958
>>11193036
>>11196775
>>11197330

>>11160246
While the internal energy U of given amount of water is a function its temperature, it should be noted that "temperature" only makes sense as an average. That is, temperature only makes sense when you are talking about the average of the kinetic energies of ~10^23 many molecules or more. So, you can say that internal energy is a function of the average kinetic energy of each molecule. But the kinetic energies of these molecules follow a Boltzmann distribution, and some have just enough to breach the liquid surface of the water you spilled and join the other water vapor in the air.

tl;dr: temperature is like the average energy of some water, which means some tiny amount of water molecules will have just a little bit more energy and can vaporize

English or nothing, bitch. I will not live in a world without BTUs per poundmass-Rankine, or without the elegance of a slug per second. Don't even get me started on acre-feet.

>>10564771
Delivered to their inbox? Probably. They will either not read it or read it and laugh at you. You will not get a response with any real advice, Jon (unless that advice is to give up math and check into a psyche ward). You are safer here.

>>10406553
Something like that. Did he finally get the ban hammer? I doubt he would casually move along to another forum. Are you actually his *friend* or do you just miss his shitposts, like I do?
>>10406547
;*

>>10366050
m8 go to a fucking clinic